Manipulating the Relaxation Time of Boundary-Dissipative Systems through Bond Dissipation
arXiv:2406.04183 · doi:10.1103/PhysRevB.110.104305
Abstract
Relaxation time plays a crucial role in describing the relaxation processes of quantum systems. We study the effect of a type of bond dissipation on the relaxation time of boundary dissipative systems and find that it can change the scaling of the relaxation time from to a value significantly less than . We further reveal that the reason such bond dissipation can significantly reduce the relaxation time is that it can selectively target specific states. For Anderson localized systems, the scaling behavior of the relaxation time changes from an exponential form to a power-law form as the system size varies. This is because the bond dissipation we consider can not only select specific states but also disrupt the localization properties. Our work reveals that in open systems, one type of dissipation can be used to regulate the effects produced by another type of dissipation.
References in corpus (20)
- Quantum States and Phases in Driven Open Quantum Systems with Cold Atoms
- Third quantization: a general method to solve master equations for quadratic open Fermi systems
- Strong dissipation inhibits losses and induces correlations in cold molecular gases
- Dynamical Phase Transitions and Instabilities in Open Atomic Many-Body Systems
- Quantum critical behavior in strongly interacting Rydberg gases
- Quantum phase transition in a far from equilibrium steady state of XY spin chain
- Localization in open quantum systems
- Dynamical and Steady State Properties of a Bose-Hubbard Chain with Bond-Dissipation: A Study based on Matrix Product Operators
- Dissipation induced extended-localized transition
- Anomalously large relaxation times in dissipative lattice models beyond the non-Hermitian skin effect
- Two-step phantom relaxation of out-of-time-ordered correlations in random circuits
- Quantum critical systems with dissipative boundaries
- Self acceleration from spectral geometry in dissipative quantum-walk dynamics
- Accelerating Relaxation Dynamics in Open Quantum System with Liouvillian Skin Effect
- Fractional Quantum Zeno Effect Emerging from Non-Hermitian Physics
- Exponential size scaling of the Liouvillian gap in boundary-dissipated systems with Anderson localization
- Exact Results for a Boundary-Driven Double Spin Chain and Resource-Efficient Remote Entanglement Stabilization
- Control of a single-particle localization in open quantum systems
- Quantum jumps on Anderson attractors
- Exact solution of the boundary-dissipated transverse field Ising model: Structure of Liouvillian spectrum and dynamical duality